2004 Sea Ray 500 Sundancer Boat in Mystic, CT 06355 US
Built in 2004
500 Sundancer
2 Engines (2x CumminsQSM-11)
50 feet
Diesel
Fiberglass/Reinforced
The Sea Ray 500 Sundancer is an iconic express cruisers, known for its unmistakable profile, big‑water capability, and a cockpit designed for true entertaining. This 2004 model checks every box: diesel power, hydraulic platform, bow thruster, and a slip available in Mystic, CT.
Sea Ray broke the mold with the 500's innovative rotating lounge system, transforming the entire cockpit into one seamless social zone. No divided spaces-just one massive, flowing entertainment area perfect for sunset cruises, dockside gatherings, or long weekends aboard.
Below deck, the Sundancer delivers a warm, upscale environment with cherry cabinetry, hardwood flooring, and an impressive 6'8" of headroom. Both staterooms are forward, each with privacy, storage, and a built‑in flat‑screen TV/DVD. Two full heads make overnighting comfortable for family or guests.
Powered by Cummins QSM11 660s with only 700 hours, this Sundancer cruises effortlessly at 26-28 knots with top speeds over 30. The bow thruster makes docking in tight marinas a breeze.
Premium Features & Upgrades:
• Deep‑V hull with prop pockets for efficient running
• Hydraulic swim platform with dinghy davits
• Fiberglass hardtop with full enclosure
• Spacious galley with excellent storage
• Two private staterooms + two full heads
• Generator, AC/heat, and all the comforts of home
Slip in Mystic available in one of New England's most desirable boating towns.
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 6/16/26 | Price decreased | $299,000(-8.7%) |
| 8/8/25 | Price decreased | $327,500(-5.0%) |
| 6/28/25 | Initial price | $344,900 |
2004 Sea Ray 500 Sundancer Video Tours
Boattest.com Review
Overview
The SeaRay 500 Sundancer is a luxury express cruiser designed for both comfort and performance. This review provides a comprehensive evaluation of its operational features, handling, and onboard accommodations, highlighting the vessel's engineering, ergonomics, and sea trial results.
Engine Access and Mechanical Layout
Engine access on the 500 Sundancer is facilitated by a centrally located hatch in the cockpit deck, featuring a surrounding gutter system that channels water to an overboard drain. Although the engine compartment is somewhat compact, routine checks are manageable. The boat is powered by twin 526 horsepower Cummins MerCruiser diesel engines, each supplied by dual Raycor filters with ball valves enabling filter isolation for maintenance without engine shutdown. Raw water strainers are positioned near the ladder base, with engine start batteries located just behind. Wiring is neatly arranged, and all hoses are double clamped with protective measures against sharp edges. The generator, positioned forward within the compartment, is mounted with its fuel filter secured to a sound shield. Buyers can select from 7, 8, or 11.5 kW genset options.
Exterior Design and Deck Features
Access to the side decks is convenient via T-shaped steps to port and a removable seat cushion to starboard, complemented by strategically placed grab handles along the steps and hardtop to ensure safe movement to the bow. The bow area is notable for its substantial windshield with electrically operated opening vents at the base, enhancing ventilation. Safety is emphasized with 32-inch high rails exceeding standard requirements. Operational controls include foot pedals for the windlass on the port side, dual hatches providing access to the all-chain rode, and a heavy-duty plow anchor secured on a stainless steel davit.
Helm and Bridge Layout
The helm deck offers a generous overhead clearance of 6 feet 6.5 inches and dual opening skylights, creating an airy environment. The helm station is finished in foam marble and equipped with twin 12-inch multifunction displays alongside a MerCruiser VesselView display. Heated air conditioning vents flank the helm, providing comfort in various conditions. Analog gauges are thoughtfully positioned in typically underutilized spaces. The helm seat features a padded thigh-high bolster, while the Zeus joystick is ergonomically placed for ease of use, especially when maneuvering aft. Engine controls are positioned according to customer feedback, though the reviewer noted a lack of armrest support for fine throttle adjustments in rough seas. The Precision Pilot control module is conveniently located adjacent to the controls. Visibility from both seated and standing positions is excellent due to the tall windshields. Both captain and observer benefit from individual seats with flip-up bolsters and armrests.
Performance and Handling
During sea trials, the 500 Sundancer demonstrated responsive and precise handling, particularly at low speeds, aided by the Zeus pod propulsion system. The vessel exhibited a modest bow rise of approximately 10 degrees upon acceleration without impairing forward visibility. Steering required only two turns from lock to lock, producing a comfortable five-degree heel angle. The test boat, weighing 42,791 pounds with fuel and four passengers, achieved a top speed of 34 knots at 3,030 RPM, consuming 59.9 gallons per hour and offering a range of 204 nautical miles. Optimal cruising speed was 26.1 knots at 2,600 RPM with a fuel burn of 41.2 gallons per hour, extending the range to 228 nautical miles. The boat reached planing speed in 9.7 seconds and accelerated through 30 mph in 18 seconds. In challenging conditions with 15-20 mph winds and an outgoing tide, the 500 Sundancer maintained a smooth, dry ride with minimal pounding, effectively deflecting water spray. Trimming the bow up improved dryness at a slight cost to speed. The vessel handled beam seas with surprising comfort and allowed increased speed in head seas. In following seas, the boat tracked straight and maintained bow elevation with trim tabs, even at wide-open throttle. Docking maneuvers were simplified by the Zeus joystick system.
Conclusion
The SeaRay 500 Sundancer combines thoughtful design, solid engineering, and strong performance to deliver a capable and comfortable express cruiser. Its well-considered mechanical layout, ergonomic helm, and responsive handling make it suitable for varied sea conditions and cruising scenarios. The vessel's features and performance characteristics reflect SeaRay's commitment to quality and customer feedback.
Rating: 4.3 out of 5
Overview from around the web 2004 Sea Ray 500 Sundancer
Customers praise the 2004 Sea Ray 500 Sundancer for its spacious and luxurious design, making it ideal for both entertaining and comfortable cruising
Many highlight the boat’s powerful performance and smooth handling, which provide confidence on the water. The well-appointed interior, featuring high-quality materials and thoughtful layout, consistently receives positive remarks. Owners also appreciate the ample storage and modern amenities, enhancing extended trips. Overall, the 2004 Sea Ray 500 Sundancer is celebrated for combining style, comfort, and performance in a versatile package.
The Biggest Pros and Cons
The 2004 Sea Ray 500 Sundancer is a popular luxury express cruiser known for its blend of performance, comfort, and style. Here are some pros and cons to consider:
Pros
Spacious Interior: The 500 Sundancer offers a roomy cabin with multiple staterooms, a full galley, and comfortable seating, making it ideal for extended cruising and overnight stays.
Performance: Equipped with powerful twin engines, it delivers strong cruising speeds and smooth handling.
Well-Designed Layout: The helm station and cockpit are ergonomically designed for ease of use and entertaining guests.
Quality Construction: Sea Ray is known for solid build quality, and the 500 Sundancer features durable materials and finishes.
Amenities: Includes luxury features such as air conditioning, entertainment systems, and ample storage.
Cons
Fuel Consumption: Due to its size and engine power, fuel efficiency is moderate, which can lead to higher operating costs.
Maintenance Costs: As a larger and more complex vessel, upkeep and repairs may be more expensive compared to smaller boats.
Limited Maneuverability in Tight Spaces: Its size can make docking and maneuvering in crowded marinas more challenging.
Age-Related Wear: Being a 2004 model, some components may require refurbishment or replacement depending on maintenance history.
Made For
The 2004 Sea Ray 500 Sundancer is ideal for boating enthusiasts who seek a luxurious and spacious cruiser designed for both entertaining and extended stays on the water. It’s perfect for families or groups looking for comfortable overnight accommodations, as well as for those who enjoy stylish design, powerful performance, and advanced amenities. Whether you’re planning weekend getaways or longer coastal adventures, this yacht offers the versatility and convenience to suit a variety of boating lifestyles.
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 2004 Sea Ray 500 Sundancer | |||||
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| $299,000 | $294,000 | $289,000 | $240,000 | $389,000 | $399,000 |
| Mystic | Stratford | Stamford | Branford | Mystic | Essex |
| 50' | 51' | 55' | 51' | 48' | 48' |
| 4' | - | - | - | - | - |
| CumminsQSM-11 | Caterpillar | Caterpillar | Cummins | Cummins | MerCruiser |
| 640 hp | 660 hp | 660 hp | 635 hp | 540 hp | 540 hp |
| 474 | 217 | 217 | 27 | 279 | 668 |
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